in which \(S_{(B,C,P)}(t)\)  are in the Appendix of [1]}, the hard functions \(h, h_a, h^{(1,2)}_{(b,d,f)}\)  and the
hard scales \(t^{(1,2)}_{(e,b,i,d,a,f)}\)  have their explicit expressions in the Ref. [1]}. We need to stress that,
because of the different definitions of the momenta for the initial and final states, the concerned expressions in [1]}
could be employed in this work only after the replacements \(\lbrace x_1\rightarrow x_B, b_1\rightarrow b_B, x_2\rightarrow z, b_2\rightarrow b, r^2\rightarrow \eta \rbrace \) .
The parameter \(c\)  in the Eq. (A1) of [1]} is adopt to be 0.4 in this work according to the
Refs. [5]}, [6]}.
